Tim and Bob’s data from Wed night Oct 31,2012 and Sunday Nov 3 2012.

This is bob’s rendering but Tim was able to add more data later that night   This is Tim’s rendering 12 ten min Ha, OIII and SII
Take with the 17 inch and the 16u camera
Sep 29,2012 thru Nov 4, 2012
  NGC 7538
Eight HA 8 OIII 8 SII Oct 21, 2012 and 31